Start learning 50% faster. Sign in now
The house fly belongs to the order Diptera, not Coleoptera. Coleoptera is the order of beetles.
The speed of the boat exceeds the speed of the stream by 66.67%. Determine the speed of the boat in still water.
Statemen...
In what ratio coffee at 290 Rs/kg should be mixed with the coffee at 365 Rs/kg so that after mixture its rate become 325 Rs/kg if the quantity of 1st ty...
Two trains, A and B, are traveling towards each other on parallel tracks. Train A is traveling at a speed of 60 miles per hour, and Train B is traveling...
If p = 50 - q - r and pq + r(q + p) = 816 then find the value of (p2 + q2 + r2) .
A solution contains 30L of pure milk. 10% of his this is taken out. Another 15% of the remaining solution is taken out and finally 20% of the contents ...
A started a business with an investment of Rs.30000. After few months B joined him with an investment of Rs.42000. If at the end of the year, they share...
There are three mixtures A, B and C. Mixture A contains 11% of water and B contains 16% of water. If A and B are mixed together than resultant mixture c...
2Kg of sugar at Rs 20 per Kg is mixed with 3 Kg of 2nd type of sugar to get a mixture costing Rs 35 per Kg. Find the price of the costlier sugar ?
Find the third proportion of 14 and 28.
A man sold one shirt and one t-shirt for Rs. 4000 on shirt he gained 21% and he lost 14% on t-shirt. If overall profit is 7%, then cost price of t-shirt is